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https://issues.apache.org/jira/browse/TS-2061?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

portl4t updated TS-2061:
------------------------

    Attachment: 0001-check-m_overspill_bytes-value.patch
    
> "malloc(): memory corruption (fast)" in LogBuffer
> -------------------------------------------------
>
>                 Key: TS-2061
>                 URL: https://issues.apache.org/jira/browse/TS-2061
>             Project: Traffic Server
>          Issue Type: Bug
>          Components: Logging
>            Reporter: Yunkai Zhang
>         Attachments: 0001-check-m_overspill_bytes-value.patch
>
>
> {code}
> (gdb) bt
> #0  0x0000003c466f4e6e in __lll_lock_wait_private () from /lib64/libc.so.6
> #1  0x0000003c4667bae8 in _L_lock_9162 () from /lib64/libc.so.6
> #2  0x0000003c46679482 in malloc () from /lib64/libc.so.6
> #3  0x0000003c45e0cb7b in _dl_map_object_deps () from 
> /lib64/ld-linux-x86-64.so.2
> #4  0x0000003c45e12991 in dl_open_worker () from /lib64/ld-linux-x86-64.so.2
> #5  0x0000003c45e0e106 in _dl_catch_error () from /lib64/ld-linux-x86-64.so.2
> #6  0x0000003c45e123ea in _dl_open () from /lib64/ld-linux-x86-64.so.2
> #7  0x0000003c46722f80 in do_dlopen () from /lib64/libc.so.6
> #8  0x0000003c45e0e106 in _dl_catch_error () from /lib64/ld-linux-x86-64.so.2
> #9  0x0000003c467230d7 in __libc_dlopen_mode () from /lib64/libc.so.6
> #10 0x0000003c466fb675 in init () from /lib64/libc.so.6
> #11 0x0000003c46a0cac3 in pthread_once () from /lib64/libpthread.so.0
> #12 0x0000003c466fb774 in backtrace () from /lib64/libc.so.6
> #13 0x00002ae6b8e48358 in ink_stack_trace_dump () from 
> /usr/lib64/trafficserver/libtsutil.so.3
> #14 0x00000000004f19e2 in ?? ()
> #15 <signal handler called>
> #16 0x0000003c46678568 in _int_malloc () from /lib64/libc.so.6
> #17 0x0000003c4667948d in malloc () from /lib64/libc.so.6
> #18 0x00000031a56bd0bd in operator new(unsigned long) () from 
> /usr/lib64/libstdc++.so.6
> #19 0x00000031a56bd1d9 in operator new[](unsigned long) () from 
> /usr/lib64/libstdc++.so.6
> #20 0x00000000005b5e40 in LogBuffer::LogBuffer(LogObject*, unsigned long, 
> unsigned long, unsigned long) ()
> #21 0x00000000005cdbd4 in LogObject::_checkout_write(unsigned long*, unsigned 
> long) ()
> #22 0x00000000005cf4a0 in LogObject::log(LogAccess*, char*) ()
> #23 0x00000000005b69e6 in Log::access(LogAccess*) ()
> #24 0x0000000000539900 in HttpSM::update_stats() ()
> #25 0x0000000000542b78 in HttpSM::kill_this() ()
> #26 0x0000000000542e98 in HttpSM::main_handler(int, void*) ()
> #27 0x00000000005805fe in HttpTunnel::main_handler(int, void*) ()
> #28 0x00000000006bbfb1 in ?? ()
> #29 0x00000000006be037 in write_to_net_io(NetHandler*, UnixNetVConnection*, 
> EThread*) ()
> #30 0x00000000006b69a6 in NetHandler::mainNetEvent(int, Event*) ()
> #31 0x00000000006df414 in EThread::process_event(Event*, int) ()
> #32 0x00000000006dfdbb in EThread::execute() ()
> #33 0x00000000004d6c9c in main ()
> {code}

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